private void Release()
{
// Reset State Variables
isGrabbing = false;
playerPushState = PushState.None;
// Make target subject to physics again
target.GetComponent <Rigidbody>().isKinematic = false;
// Restore player movement speed
RestoreSpeed();
// clear override push/pull parameters
overrideParameters = null;
// Enable player movement
playerMotor.canControl = true;
}
private IEnumerator Grab()
{
// Disable player movement
playerMotor.canControl = false;
// get push direction
playerPushDir = GetPushDirection();
// populate collider bounding points dictionary
dicColliderPoints = GetColliderVertexPositions(target);
Vector3 startPos = player.position;
Vector3 endPos = Vector3.zero;
Vector3 temp = Vector3.zero;
float zExtents = (dicColliderPoints[ColliderBoundsVertex.LowerForwardLeft] - dicColliderPoints[ColliderBoundsVertex.LowerBackLeft]).magnitude / 2;
float xExtents = (dicColliderPoints[ColliderBoundsVertex.LowerBackRight] - dicColliderPoints[ColliderBoundsVertex.LowerBackLeft]).magnitude / 2;
if (playerPushDir == PushDirection.TargetForward)
{
temp = target.position - (target.forward * (zExtents + (playerCtrl.radius / 2) + GrabDistance));
}
else if (playerPushDir == PushDirection.TargetBack)
{
temp = target.position + (target.forward * (zExtents + (playerCtrl.radius / 2) + GrabDistance));
}
else if (playerPushDir == PushDirection.TargetRight)
{
temp = target.position - (target.right * (xExtents + (playerCtrl.radius / 2) + GrabDistance));
}
else if (playerPushDir == PushDirection.TargetLeft)
{
temp = target.position + (target.right * (xExtents + (playerCtrl.radius / 2) + GrabDistance));
}
endPos = new Vector3(temp.x, player.position.y, temp.z);
// move player
float startTime = Time.time;
playerPushState = PushState.MovingPlayer;
while (Time.time < startTime + GrabMoveTime)
{
Vector3 lastPos = player.position;
Vector3 newPos = Vector3.Lerp(startPos, endPos, (Time.time - startTime) / GrabMoveTime) - lastPos;
playerCtrl.Move(newPos);
yield return(null);
}
// set state
playerPushState = PushState.None;
localGrabPosition = target.position - player.position;
targetLastPosition = target.position;
targetLastRotation = target.eulerAngles;
// smooth movement
target.GetComponent <Rigidbody>().isKinematic = true;
// set override push/pull parameters
PushPullObject ppObj = target.GetComponent <PushPullObject>();
if (ppObj != null)
{
overrideParameters = ppObj.parameters;
}
// Slow player movement
SlowSpeed();
}
